#245CFF#245CFF

#245CFF is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.0% C 0.248 H 264.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#245CFF
RGB	rgb(36, 92, 255)
HSL	hsl(225, 100%, 57%)
HSV	hsv(225, 86%, 100%)
CMYK	cmyk(85.9%, 63.9%, 0%, 0%)
CIE-LAB	lab(45.97, 42.64, -85.16)
CIE-LCH	lch(45.97, 95.24, 296.60°)
OKLab	oklab(55.05% -0.0236 -0.2468)
OKLCH	oklch(55.05% 0.248 264.5)
XYZ	xyz(22.5983, 15.2465, 96.3401)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245CFF #FFC724

analogous

#24C9FF #245CFF #5A24FF

triadic

#245CFF #FF245C #5CFF24

tetradic

#245CFF #FF24C9 #FFC724 #24FF5A

square

#245CFF #FF24C9 #FFC724 #24FF5A

split-complementary

#245CFF #FF5A24 #C9FF24

monochromatic

#002BA9 #003BE6 #245CFF #618AFF #9EB7FF

Accessibility & contrast

On white

5.19

#245CFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#245CFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245CFF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245CFF	#FFFFFF	#000000	##FFFFFF
##245CFF	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077FF

Deuteranopia (green-blind)

#0063FC

Tritanopia (blue-blind)

#0088A5

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #245cff;
/* rgb */ color: rgb(36, 92, 255);
/* oklch */ color: oklch(55.0% 0.248 264.5);

Tailwind

colors: {
  custom: {
    50: '#8889ff',
    500: '#245cff',
    950: '#000000',
  },
}

SCSS

$custom: #245cff;
$custom-light: #8889ff;
$custom-dark: #000000;

JSON

{
  "hex": "#245cff",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 255
  },
  "hsl": {
    "h": 224.658,
    "s": 100,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5505,
    "c": 0.24796,
    "h": 264.5
  },
  "luminance": 0.15249
}

Semantic roles & 50–950 ramp

primary

#245CFF

secondary

#ECD593

accent

#C829FF

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0E0B18

muted

#7E7C86

Preview Lab

Preview with #245CFF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →